﻿//===========================================================================================================================
// Cuberry - http://www.cuberry.net
// Copyright (c) 2012
// by Peacequare® - Amir Moussa
//===========================================================================================================================
// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
// as published by the Free Software Foundation, either version 3 of the License, or any later version.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// This program is distributed in the hope that it will be useful.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//===========================================================================================================================

using System.Collections.Generic;
using System.ComponentModel;
using Microsoft.Practices.Prism.Events;
using Microsoft.Practices.Prism.Commands;
using P2.Cuberry.Framework.Helper;


namespace P2.Cuberry.Modules.Framework.EventTracker
{
    class EventTrackerFindPresenter : IEventTrackerFindPresenter, INotifyPropertyChanged
    {

        public EventTrackerFindPresenter(IEventTrackerFindView view, Services.IEventTrackerService service, IEventAggregator eventAggregator) 
        {
            try
            {
                View = view;
                this.Model = new BusinessEntities.EventTracker();

                this.Service = service;
                this._eventAggregator = eventAggregator; 
                              
                //UserNames = BusinessEntities.EventTracker.GetUserNames; //get it from the XLogMSLog table or directly form the user table!
                
                //this.EventTrackerAddCommand = new DelegateCommand<object>(OnEventTrackerAddExecute, OnEventTrackerAddCanExecute);
                this.EventTrackerFindCommand = new DelegateCommand<object>(OnEventTrackerFindExecute, OnEventTrackerFindCanExecute);
                this.EventTrackerClrCommand = new DelegateCommand<object>(OnEventTrackerClrExecute, OnEventTrackerClrCanExecute);

                //if (this.FiscalYears.Count > 0)
                //    Model.FiscalYearID = this.FiscalYears[0].FiscalYearID;
                //else
                //    Model.FiscalYearID = -1;
                ControlRights = Model.GetControls(Properties.Settings.Default.ModuleName, "EventTrackerFindView");

                View.Presenter = this;
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }


        #region Members


        public string Severity
        {
            get { return Model.Severity; }
            set
            {
                if (Model.Severity != value)
                {
                    Model.Severity = value;
                    OnPropertyChanged("Severity");
                }
            }
        }

        public int Priority
        {
            get { return Model.Priority; }
            set
            {
                if (Model.Priority != value)
                {
                    Model.Priority = value;
                    OnPropertyChanged("Priority");
                }
            }
        }


        public string Message
        {
            get { return Model.Message; }
            set
            {
                if (Model.Message != value)
                {
                    Model.Message = value;
                    OnPropertyChanged("Message");
                }
            }
        }

               

        //public int StatusID
        //{
        //    get { return Model.StatusID; }
        //    set
        //    {
        //        if (Model.StatusID != value)
        //        {
        //            Model.StatusID = value;
        //            OnPropertyChanged("StatusID");
        //        }
        //    }
        //}
        
        #endregion


        #region Reference Tables

        //public List<P2.Cuberry.Framework.Helper.Workflows.WorkflowStatus> WorkflowStatusses { get; set; }
        
        
        #endregion


        #region Commands

        //public DelegateCommand<object> EventTrackerAddCommand { get; set; }
        public DelegateCommand<object> EventTrackerClrCommand { get; set; }
        public DelegateCommand<object> EventTrackerFindCommand { get; set; }

        void OnEventTrackerAddExecute(object sourceAccount)
        {
            try
            {
                BusinessEntities.EventTracker userLog = new BusinessEntities.EventTracker();

                Events.AddEventTrackerEvent addEvent = this._eventAggregator.GetEvent<Events.AddEventTrackerEvent>();
                addEvent.Publish(userLog);
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }
        

        //bool OnEventTrackerAddCanExecute(object sourceAccount)
        //{
        //    try
        //    {
        //        P2.Cuberry.Framework.Security.User.ControlRight controlRight;
        //        if (ControlRights.TryGetValue("EventTrackerAddBtn", out controlRight))
        //            return controlRight.IsActive;
        //        else
        //            return false;
        //    }
        //    catch (System.Exception ex) //AM:TC
        //    {
        //        P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
        //        return false;
        //    }
        //}


        void OnEventTrackerFindExecute(object sourceAccount)
        {
            this.View.UpdateFocusedControl();
            Events.FindEventTrackerEvent findEvent = this._eventAggregator.GetEvent<Events.FindEventTrackerEvent>();
            findEvent.Publish(this.Model); 
        }


        bool OnEventTrackerFindCanExecute(object sourceAccount)
        {
            return true;
        }


        void OnEventTrackerClrExecute(object sourceAccount)
        {
            try
            {
                this.Severity = "";
                this.Priority = -1;
                this.Message = "";
                 
                //StatusID = -1;
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }


        bool OnEventTrackerClrCanExecute(object sourceAccount)
        {
            return true;
        }

        #endregion


        #region Model & View Components

        public IEventTrackerFindView View { get; set; }

        public Services.IEventTrackerService Service;
        public BusinessEntities.EventTracker Model { get; set; }
        public Dictionary<string, P2.Cuberry.Framework.Security.User.ControlRight> ControlRights;

        public P2MessageStack MessageStack = new P2MessageStack();

        private IEventAggregator _eventAggregator;

        #endregion


        #region Property Changed

        public event PropertyChangedEventHandler PropertyChanged;


        private void OnPropertyChanged(string propertyName)
        {
            PropertyChangedEventHandler Handler = PropertyChanged;
            if (Handler != null) Handler(this, new PropertyChangedEventArgs(propertyName));
        }

        #endregion


    }
}
